baber/WOPTO huggingface dataset:
Patent CA-1283696-C (CA)
Inventor: HOMMES WILLIAM J
IPC: H02K41/00
Filed: 1987-06-18
Granted: 1991-04-30
Abstract: A SYSTEM USEFUL FOR CONTROLLING MULTIPLE SYNCHRONOUS SECONDARIES OF A LINEAR MOTOR ALONG A ELONGATED PATH                ABSTRACT OF THE DISCLOSURE         A system useful for controlling multiple secondaries of a linear disposed motor along an elon-gated path, with the system having a linear synchronous motor with its elongated primary disposed along the elongated path and at least one secondary responsive to the primary with means disposed thereon for attach-ment to a body to be propelled along the path, a plurality of linear synchronous motor drivers for providing inputs to designated coil windings of the primary for developing a traveling electromagnetic wave along the primary, a driver controller means connected to each motor driver which has plurality of memory sections for storing therein characteristics of waveforms for use in the system of the invention, a central controller for controlling the output of the plurality of driver controller means and a system computer for down loading instructions for the various waveform patterns to the memories of the driver con-troller means and for overall supervisory control of the system of the invention.
Patent CA-1313179-C (CA)
Title: Urazole compositions useful as additives for functional fluids
Inventor: SOWERBY ROGER L
IPC: C10M135/04
Filed: 1987-06-19
Granted: 1993-01-26
Abstract: URAZOLE COMPOSITIONS USEFUL AS ADDITIVES FOR FUNCTIONAL FLUIDS                          ABSTRACT      Various novel urazole compositions have been discov-ered that may be generally represented by the formula:                     (I) wherein T and Q may be the same or different and represent hydrogen, hydrocarbyl, sulfur, phosphorus, boron, a metal cation, acyloxy  hydrocarbyl,  imido  hydrocarbyl,  hydro-carbyl repeating units, hydrocarbyl urazole (I) containing repeating units, an acyl urazole repeating units, an acyl group, or hydrocarbyl acyl containing group, a repeating unit of an acyl group, a repeating unit of a hydrocarbyl acyl containing group, or together form a pi bond between the two nitrogen atoms and A is hydrogen, hydrocarbyl, a hydrocarbyl urazole I group, a repeating unit of a hydro-carbyl containing acyl group or a repeating unit of a hydrocarbyl containing acyl group which is bonded directly to or through a hydrocarbyl group to another urazole (I) group.   These compositions may be formulated with func-tional fluids for use in motorized vehicles.
Patent CA-1341288-C (CA)
Title: Protein kinase c
Inventor: NISHIZUKA YASUTOMI
IPC: C12N1/21
Filed: 1987-06-26
Granted: 2001-09-04
Abstract: Human protein kinase C and rat protein kinase C, recombinant DNA containing DNA sequence coding for kinase C, a transformant transformed with a vector containing the above recombinant DNA, and the production method of human or rat kinase C cultivating the transformant are disclosed. Kinase C is useful as reagent for studying cellular signal transduction mechanism, as diagnostic and inspection agent for disease, for example tumor, resulting from the trouble of cellular signal transduction mechanism, and as screening agent for a preventive agent or medicine to the disease.
Patent CA-1313080-C (CA)
Title: Photographic compositions and elements including internal latent image silver halide grains and nucleating agents therefor
Inventor: FREEMAN JOHN P
IPC: G03C1/06
Filed: 1987-07-02
Granted: 1993-01-26
Abstract: -i-PHOTOGRAPHIC COMPOSITIONS AND ELEMENTS INCLUDING      INTERNAL LATENT IMAGE SILVER HALIDE GRAINS AND NUCLEATING AGENTS THEREFOR                         Abstract A radiation-sensitive composition including silver halide grains capable of forming an internal latent image and a nucleating agent is U useful as a coating  on a support to form a photographic element.
Patent CA-1279118-C (CA)
Title: Bus structure having constant electrical characteristics
Inventor: ELIAS JOHN G
IPC: G06F13/40
Filed: 1987-07-30
Granted: 1991-01-15
Abstract: TITLE            Bus Structure Having Constant Electrical Characteristics ABSTRACT OF THE DISCLOSURE        A data transmission bus arrangement in which the transceiver arrays through which a main bus communicates with functional circuit modules are physically disposed on the same substrate that carries the bus.
Patent CA-1300785-C (CA)
Title: Melt processable cpvc blends and alloys thereof
Inventor: NEUMAN RICHARD C
IPC: C08L27/24
Filed: 1987-08-10
Granted: 1992-05-12
Abstract: ABSTRACT     Chlorinated polyvinyl chloride (CPVC) polymer alloys generally contain relatively large amounts of a flow enhancing polymer such as alpha-methyl styrene and a compatibilizing agent such as styrene acrylonitrile copolymer. The alloys are made from blends having a significant increase in processing stability, often more than double than CPVC compounds.  Conventional salts can be utilized to co-stabilize the blends.  Other improved physical properties of the alloys include dramatically reduced melt viscosities and good flexual modulus when compared to CPVC. Good impact resistance can be developed by the incorporation of impact modifiers such as acrylonitrile-butadiene-styrene copolymers.  The smoothness of milled sheets made from the CPVC alloys is also significantly improved.
Patent CA-1293180-C (CA)
Title: Gas burners for gas fires
Inventor: WRIGHT PETER
IPC: F24C3/04
Filed: 1987-08-18
Granted: 1991-12-17
Abstract: ABSTRACT "IMPROVEMENTS RELATING TO GAS BURNERS FOR GAS FIRES"  The present invention discloses a gas burner for a solid fuel effect gas fire.    The burner comprises an integrally formed metal casing defining a gas/air mix chamber.  A gas/air mix supply pipe connects with the chamber and a number of burner bores are provided in a wall of the casing. Simulated solid fuel elements can then be located above or on the said wall of the casing so as to not close said burner bores, age etc. not affecting the performance of the burner; as can happen in prior art burners when the casing is formed by an open trough closed by ceramic plaque which has gas/air mix bores extending therethrough the ceramic plaque being moulded with a number of simulated fuel elements on its upper surface, and sealed by mastic or filler to the rim of the trough which mastic deteriorates with age.
Patent CA-1323121-C (CA)
Title: Polyurea-polyurethane acrylate dispersions
Inventor: SCHAPPERT RAYMOND F
IPC: C08G18/10
Filed: 1988-03-25
Granted: 1993-10-12
Abstract: Abstract A polymerizable ethylenically unsaturated urea urethane polymer dispersed in a polymerizable ethylenically unsaturated compound is prepared by a process which comprises reacting a polyisocyanate, at least a portion of which is a diisocyanate, with a polyfunctional amine containing primary and/or secondary amino groups in the presence of: (a)  a polyol, at least a portion of which is a polymeric polyol containing ethylenic unsaturation and having a carbon to oxygen ratio of at least 4/1; (b)  a diluent which is an ethylenically unsaturated compound free of active hydrogens; and (c)  an active hydrogen containing polymerizable ethylenically unsaturated compound; under conditions sufficient to form a polymerizable ethylenically unsaturated urea urethane polymer dispersed in a polymerizable ethylenically unsaturated compound. The aforedescribed urea urethane polymer dispersions are particularly useful in formulating curable compositions suitable for use as adhesives and sealants.
Patent CA-1316571-C (CA)
Inventor: WEISS JOHN W
IPC: D03D15/00
Filed: 1988-03-28
Granted: 1993-04-20
Abstract: Abstract of the Disclosure An adjustable, conductive body strap (10) utilizing a connector (14) securing a strip of material (12) held in a closed loop with a mechanical connector (14) with the interior surface (16) of the strip of material (12) being electrically conductive.          An electrical connector connects the conductive surface (16) of the strip of material (12) to a connection point (18) to provide for external electrical ground connection.  The mechanical connector (14) semi-permanently secures one end (20) of the strip of material (12) in place.  The connector (14) adjustably secures the opposite end (24) of the strip of material (12) utilizing a recess (36) into which a transverse bar (38) is mounted with a plurality of spikes (40) facing the exterior of the connector (14).  The strip of material (12) passes first under the transverse bar (38) and then back over the transverse bar (38) being impaled upon the plurality of spikes (40).  A cover (42), preferably hinged, then secures the strip of material (12) over the plurality of spikes (40) once it is suitably adjusted completing the adjustable connection.  An electrically conductive back plate (32) connects both ends (20, 24) of the strip of material (12) to the electrical connection point (18).
Patent CA-1283228-C (CA)
Title: Multiplex transmission system
Inventor: MATSUDA YUTAKA
IPC: H04L12/413
Filed: 1988-04-05
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE    A multiplex transmission system, in which one of a plurality of nodes, as a transmission node, mutually coupled together through a transmission path transmits data frame by frame to at least one of other nodes as at least one of reception node, and the reception node returns a reception acknowledge signal to the transmitting node upon proper reception of the frame of data.  A reception acknowledge signal area comprising a plurality of bits is provided following the frame transmitted from the transmitting node.  The reception acknowledge signal area is divided into a plurality of bit areas which are respectively assigned to the plurality of nodes.  The reception node returns the reception acknowledge signal to the transmitting node from the respectively-assigned bit areas of the reception acknowledge signal area. As desired, a destination designation area having the same length as the reception acknowledge signal area is provided in a frame and is divided into a plurality of bit areas which are respectively assigned with the plurality of nodes.  The individual destination nodes are specified by the respective bit areas of the destination designation area of the frame.  Preferably, a pulse width modulation code for discriminating the binary logic based on the size of the pulse width is used as a transmission code at least in the reception acknowledge signal area.
Patent CA-1305121-C (CA)
Title: Method for ammoxidation of paraffins and catalyst system therefor
Inventor: GLAESER LINDA C
IPC: B01J23/22
Filed: 1988-04-12
Granted: 1992-07-14
Abstract: ABSTRACT     Ammoxidation of C3 to C5 acyclic alkanes with NH3 and O2 using (1) a mole ratio of alkane:NH3 in the range from 2 to 16 and a mole ratio of alkane:O2 in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated nitrile.  Catalytic compositions useful in the process are disclosed.
Patent CA-1316920-C (CA)
Title: Hindered amine light stabilizers containing aromatic carboxy groups and derivatives
Inventor: MYERS TERRY N
IPC: C08K5/3412
Filed: 1988-04-14
Granted: 1993-04-27
Abstract: ABSTRACT   Mindered amine light stabilizers are provided in which the hindered amine is attached to the nitrogen of an imide which also is attached to an aromatic group which contains a carboxy group which is a site for preparing unique derivatives, both polymeric and non-polymeric, useful as additives for preventing degradation of polymers and copolymers.  The compounds have the structure:           wherein R1 is selected from hydrogen and substituted or unsubstituted aliphatic, aryl or araliphatic; x is a substituted or unsubstituted secondary amino group; s is an integer of 1 to 100: and R4 is selected from hydroxy, -0.theta., halogen or the residue from a substituted or unsubstituted, mono or polyfunctional alcohol, amine, mercaptan or molecular mixture thereof, including hydroxy and amine-containing polymers which may be in the backbone, pendant and terminally functionalized.
Patent CA-1303115-C (CA)
Inventor: ROCK ERICH
IPC: A47B88/00
Filed: 1988-05-03
Granted: 1992-06-09
Abstract: A B S T R A C T     A device for fastening a front plate to metal drawer side walls which have at their front sides one recess, each.          A block having a groove is fastened to the front plate by means of dowels. One drawer side wall, each, is insertable into the groove. An adjustment plate which is held in the block projects into the recess of the drawer side wall. The drawer side wall has a slot which is disposed behind the recess and in which a projection protruding from a side wall of the block engages.          An adjustment plate which abuts on the upper and lower edge of the recess is arranged in the groove of the block.
Patent CA-1301452-C (CA)
Title: Sole arrangement for footwear
Inventor: HAMY NORBERT
IPC: A43B17/02
Filed: 1988-05-20
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE            A sole arrangement for footwear or the like comprising an insole and an outsole is constructed for a natural, loading and movement-dependent support of the human foot when standing, walking or running.  On a side facing the bearing surface of the outsole, the insole is provided with a support system comprisig a plurality of webs and channels and which is substantially arranged in the metatarsal region.  The tread surface of the outsole facing the ground has two web-like profile parts, as well as a flat support part and is subdivided into individual support regions.  The support regions are separated from one another substantially by a recess oriented in the longitudinal direction of the thread surface and are provided with channels and webs arranged approximately at right angles to a longitudinal axis. Insole can be inserted as an individual component in a shoe or boot, or can be constructed as a standard unit with the outsole.
Patent CA-1319602-C (CA)
Inventor: AUDREN YVES
IPC: B65B63/04
Filed: 1988-06-02
Granted: 1993-06-29
Abstract: The invention relates to the packaging of strip products based on mineral fibres. It is proposed to bring the strip into a space delimited by 3 elements imparted with a movement causing the winding of the strip. The third of these elements, the compression roll driven at a speed of rotation which is a function of a predetermined programme using as parameters the length of the strip already unwound and the speed of the conveyor supplying the strip. The rolls obtained according to the invention are more cylindrical and there are no over- compressed regions. 
<IMAGE>
Patent CA-1305610-C (CA)
Inventor: ARONSSON SVEN BERTIL
IPC: C23C16/34
Filed: 1988-06-24
Granted: 1992-07-28
Abstract: ABSTRACT     A polycrystalline diamond tool comprising a diamond layer is bonded to a support body having a complex, non-plane geometry by means of a thin more than 3 µm continuous layer of a refractory material applied by PVD or CVD technique.
Patent CA-1295308-C (CA)
Inventor: THOMA EDUARD J
IPC: D21B1/02
Filed: 1988-07-22
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE          A method and mechanism for slicing oversize wood chips including a housing, a cylindrical drum rotatable within the housing, an anvil rotor rotatable within the drum and having a plurality of arms with a blade mounted on each of the arms to move chips along the inner surface of the wall of the drum, said drums having slots therein with knives adjacent the slot so that chips are cut as they are moved along the wall past a slot, and the knives and blades at a relative angle to each other with either one or both of them being at an angle to the axis of the drum and rotating the drum within its housing and rotating the anvil rotor at a slower speed so that the chips are pushed against the inner wall of the drum by centrifugal force and are cut by the scissor action between the blade and knife.
Patent CA-1308492-C (CA)
Inventor: JINZAKI AKIRA
IPC: G06F13/00
Filed: 1988-08-17
Granted: 1992-10-06
Abstract: COMMUNICATION CONTROL DEVICE IN COMPUTER SYSTEM     ABSTRACT OF THE DISCLOSURE      A communication control device connected through at least one network to a computer system for carrying out a transmitting processing and a receiving processing in accordance with a communication protocol includes:  a transmitting processing unit for setting address information of communication control information stored in a storage in a data frame of a communication data and transmitting the data frame; a receiving processing unit for receiving the data frame; and a response inspection processing unit for inspecting response data frame received by the receiving processing unit, accessing the communication control information set in the data frame using returned address information of the communication control information, and carrying out a transmitting completion processing or re-transmitting processing based on the access.
Patent CA-1335082-C (CA)
Title: Monoclonal antibody recognizing -hanp and a reagent for immunoassay of -hanp
Inventor: IMURA HIROO
IPC: C12N5/20
Filed: 1988-08-24
Granted: 1995-04-04
Abstract: This invention relates to a monoclonal antibody which recognizes around N-terminal half of the ring structure of .alpha.-hANP containing Met [12], to a hybridoma producing the monoclonal antibody, and to a reagent for enzyme immunoassay of .alpha.-hANP comprising an antibody immobilized on a solid phase recognizing the N-terminal side or C-terminal side of .alpha.-hANP and an enzyme-labeled antibody recognizing the side different from that recognized by the said immobilized antibody.
Patent CA-1295755-C (CA)
Title: Rapid reference acquisition and phase error compensation for radio transmission of data
Inventor: LABEDZ GERALD P
IPC: H04B7/005
Filed: 1988-08-31
Granted: 1992-02-11
Abstract: Abstract of the Invention The method and apparatus for rapid phase acquisition and   random radio channel phase error compensation for a TDMA QPSK receiver is disclosed.  Received quadrature signals having a known synchronizing sequence transmitted on one of the vectors is correlated to a local replica of the sequence.  The output correlation detection signals are held for the duration of the TDMA timeslot and multiplied by the received quadrature signals to produce two pairs of products.  The mutually exclusive product pairs are summed to recover data having the random phase error compensated.
Patent CA-1328279-C (CA)
Title: Catechol carboxylic acid derivatives
Inventor: CARSON MATTHEW
IPC: C07C227/18
Filed: 1988-09-28
Granted: 1994-04-05
Abstract: Abstract The invention relates to catechol carboxylic acid derivatives of the formula                  I wherein, R1 is -C(O)OR, acetyl, hydrogen, hydroxy or alkanoyloxy, R2 is -C(O)OR, hydroxy, hydrogen or alkanoyloxy, wherein R is hydrogen, lower alkyl or -(CH2)n-N-(lower alkyl)2, R3 is hydrogen, lower alkyl or amino, R4 is hydrogen, lower alkyl, halogen or amino A is                      A' wherein, R5 is hydrogen or acyl, R6 is hydrogen, halogen, lower alkyl, aryl or cycloalkyl, and R7 and R8, independently, are hydrogen, lower alkyl or halogen,  or A is                A" wherein, R5 is hydrogen or acyl, R9 is hydrogen, lower alkyl, R10 is hydrogen, lower alkyl or halogen, R11 is hydrogen, lower alkyl, cycloalkyl or halogen, m is 0 or 1, n is an integer of 2-10, provided, that no more than one of R1 or R2 can be -C(O)OR, and when R is hydrogen, salts thereof with pharmaceutically acceptable bases or when R is -(CH2)n-N-(lower alkyl)2, salts thereof with pharmaceutically acceptable acids.    The compounds of formula I are useful as agents for the treatment of inflammatory diseases such as arthritis, inflammatory bowel disease  such as colitis, cardiovascular diseases such as myocardial ischemia, skin diseases such as psoriasis by topical administration, and bronchpulmonary diseases such as asthma.
Patent CA-1294046-C (CA)
Title: Bounded lag distributed discrete event simulation method and apparatus
Inventor: LUBACHEVSKY BORIS D
IPC: G06F17/50
Filed: 1988-10-24
Granted: 1992-01-07
Abstract: BOUNDED LAG DISTRIBUTED DISCRETE EVENT    SIMULATION METHOD AND APPARATUS Abstract A discrete event simulation system that avoids all blocking and advances the simulation time in an efficient manner by treating the simulated system as a set of subsystems and simulating the subsystems concurrently. The simulation proceeds iteratively by restricting the simulation of scheduled events for each subsystem at any one time to a chosen simulated time segment (bounded lag) beginning with the lowest simulation time found among the subsystems. With each simulation iteration, an "at risk" demarcation time is evaluated based only on a subset of the subsystems that can potentially affect the simulation at the considered subsystem. Events scheduled for a time earlier than the "at risk" time are simulated. In simulating systems where some subsystems affect other subsystems only through intermediate subsystems, opaque periods can be experienced when, because of the specific process that is being simulated, such an intermediate subsystem "promises" that a particular route emanating from this subsystem would be busy for a set period of time, and thereby also "promises" that no other subsystem can use this route as a conduit to affect other subsystems. That tends to push forward the "at risk" demarcation time.
Patent CA-1321954-C (CA)
Title: Water treatment apparatus
Inventor: ANDERSON ELLIS
IPC: C02F1/32
Filed: 1988-11-04
Granted: 1993-09-07
Abstract: A B S T R A C T An apparatus for purification and/or sterilization or disinfection of water which has a head with water inlet and outlet openings and a housing secured in water tight relation to said head in which there is a cylindrical filter, preferably of activated charcoal. Between the filter and the housing is an outer water channel communicating with the water inlet so that water entering the apparatus is purified by passing through the filter to an inner channel communicating with the water outlet.  Water is sterilized or disinfected by an ultraviolet lamp inside the filter over which water that has passed through it flows to the water outlet.  The apparatus may be used in multiples which are connected in series or parallel to obtain a greater degree of filtration and disinfection than obtainable in a single unit.
Patent CA-1315498-C (CA)
Inventor: KAGECHIKA HIROSHI
IPC: C23C28/02
Filed: 1988-12-07
Granted: 1993-04-06
Abstract: Abstract of the Disclosure The invention relates to a plated steel sheet for cans which must have high workability and corrosion resistance and can prevent bimetallic corrosion and a method of manufacturing the same.  The plated steel sheet is manufactured by forming an electroplated chro-mium layer on the surface of a steel, removing a hydrated chromium oxide layer formed on the surface of the chromium layer, and forming an aluminum plating layer, so that the electroplated chromium layer and the aluminum plating layer are stacked in direct contact with each other.  Another plated steel sheet is manufac-tured by forming a vacuum deposited chromium layer on the surface of a steel, and forming an aluminum plating layer.